Patents Examined by Matthew Kremer
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Patent number: 11576584Abstract: An apparatus and method for detecting a bio-signal feature are provided. The apparatus according to one aspect may include: a bio-signal acquirer configured to acquire a bio-signal; and a processor configured to generate an envelope signal of the bio-signal, and detect at least one feature of the bio-signal based on a difference between the envelope signal and the bio-signal.Type: GrantFiled: July 24, 2018Date of Patent: February 14, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventor: Dae Geun Jang
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Patent number: 11564587Abstract: A system for detecting presence of coronavirus in a subject, the system including a first pad for placing a first hand, the pad including a contact to measure conductance of the subject's body, a conductance meter connected to the contact, a second pad for placing a second hand, a source of electromagnetic radiation for irradiating the second pad. A system for detecting presence of coronavirus in a subject, the system including a chip with a plurality of wires disposed on or in the chip, a conductance meter arranged to measure conductance between the wires, and biological material associated with the coronavirus disposed on or in the chip. Related apparatus and methods are also described.Type: GrantFiled: August 18, 2021Date of Patent: January 31, 2023Inventor: Dorit Arad
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Patent number: 11547439Abstract: A sensing device for sensing one or more tissue properties includes an adapter assembly, an actuation assembly, a shuttle, and a piston assembly. The adapter assembly is configured to couple to surgical handheld devices. The actuation assembly extends distally from the adapter assembly and is configured to operably couple to and be engaged by handheld devices coupled thereto. The actuation assembly includes a first drive shaft and a second drive shaft. The shuttle has a clamp and a shuttle sensor, and is coupled to the first drive shaft via a coupling. The shuttle sensor is disposed on the clamp. The piston assembly is coupled to the second drive shaft and configured to compress target tissue between the piston assembly and the clamp of the shuttle.Type: GrantFiled: September 25, 2018Date of Patent: January 10, 2023Assignee: COVIDIEN LPInventor: Justin Williams
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Patent number: 11534148Abstract: A biopsy device includes a housing body, and a cannula assembly that has a first elongate cannula and a second elongate cannula coaxial with the first elongate cannula. The second elongate cannula has a lumen and a side wall having a vacuum side port in fluid communication with the lumen. A vacuum source is positioned in the housing body. The vacuum source has a chamber side wall having a chamber vacuum port. A seal is interposed in sealing engagement between the chamber vacuum port and the second elongate cannula. A trigger slide assembly is coupled to the housing body, and coupled to the cannula assembly, and is configured to move the second elongate cannula to align the vacuum side port of the second elongate cannula with the chamber vacuum port of the vacuum source to supply vacuum from the vacuum source to the lumen of the second elongate cannula.Type: GrantFiled: September 13, 2019Date of Patent: December 27, 2022Assignee: C. R. Bard, Inc.Inventors: Rory M. Schlarb, Chad C. Van Liere
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Patent number: 11534316Abstract: An orthopedic system to monitor a parameter related to the muscular-skeletal system is disclosed. The orthopedic system includes electronic circuitry, at least one sensor, and a computer to receive measurement data in real-time. The orthopedic system comprises a first plurality of shims of a first type, a second plurality of a second type, a measurement module, and the computer. The measurement module houses the electronic circuitry and at least one sensor. The measurement module is adapted to be used with the first plurality of shims and the second plurality of shims. The measurement module has a medial surface that differs from a lateral surface by shape, size, or contour.Type: GrantFiled: September 5, 2018Date of Patent: December 27, 2022Assignee: Orthosensor Inc.Inventors: Gordon Goodchild, Ryan Ortiz, Andrew Chase, Robert Chilton, III
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Patent number: 11529080Abstract: The present disclosure is a blood collection assembly that has a needle assembly fixedly coupled to a finger-activated actuator and tubing and the needle assembly has a needle. Further, the blood collection assembly has a hub that houses the needle assembly and the hub has a channel in a top surface of the hub. Additionally, the channel slidably engages the finger-activated actuator such that when the finger-activated actuator is moved from a distal end of the hub to a proximal end of the hub the needle retracts within the hub.Type: GrantFiled: April 22, 2019Date of Patent: December 20, 2022Assignee: THE MONARCH COMPANY LLCInventors: James Price, Jonathan Trawick, Clint Semmann
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Patent number: 11504030Abstract: A method and system for heterogeneous event detection. Sensor data is obtained and divided into discrete data windows. Each data window is defined by and corresponds to a time period of the sensor data. A time-frequency representation over the time period is calculated for each data window. A filter mask is calculated based on the data window corresponding to the time-frequency representation. The filter mask is applied for reverting the time-frequency representation to a time representation, resulting in filtered data. Features, such as extrema or other inflection points, are identified in the filtered data. The features define events, and transforming the time-frequency representation back into the time domain emphasizes differences between more and less prominent frequencies, facilitating identification of heterogeneous events. The method and system may be applied to body movements of people or animals, automaton movement, audio signals, light intensity, or any suitable time-dependent variable.Type: GrantFiled: June 28, 2018Date of Patent: November 22, 2022Assignee: ORPYX MEDICAL TECHNOLOGIES INC.Inventors: Chun Hing Cheng, Michael Todd Purdy, Travis Michael Stevens
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Patent number: 11504243Abstract: The present application relates to an assembly for a joint (1, 2, 3, 4), the joint comprising a joint implant (5, 6) between a proximal segment of a limb that is proximal to the joint and a distal segment of the limb that is distal to the joint and in which the joint is configured to allow rotation of the proximal and distal segments with respect to one another about an axis that intersects a first plane, and to inhibit rotation in the second and third plane, both perpendicular to the first plane, the assembly being for subjecting the joint at predetermined angles of the joint rotation in the second and third plane to a defined bending moment to induce a load to the implant that causes a movement of the implant in relation to the bone of the proximal or distal segments.Type: GrantFiled: December 15, 2016Date of Patent: November 22, 2022Assignee: ACADEMISCH MEDISCH CENTRUMInventors: Leendert Blankevoort, Arthur J. Kievit, Matthias U. Schafroth
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Patent number: 11497420Abstract: Systems, methods, and computer readable storage media manage low blood glucose levels. The system receives blood glucose readings, where each reading includes a blood glucose value and a respective timestamp. The system compares each blood glucose reading to a predefined hypoglycemic event threshold, and identifies hypoglycemic events when a respective blood glucose reading is below the predefined hypoglycemic event threshold. For at least a subset of the identified hypoglycemic events, the system prompts a user for information associated with each hypoglycemic event. The information requested includes one or more of: symptoms associated with the respective hypoglycemic event; perceived causes of the respective hypoglycemic event; and treatment for the respective hypoglycemic event. In response to the prompting, the system obtains feedback about the identified hypoglycemic events and provides a report that includes at least a subset of the obtained feedback.Type: GrantFiled: June 18, 2019Date of Patent: November 15, 2022Assignee: GLOOKO INC.Inventors: Samuel Wynbrandt, Rita Sharma, Daniel Todorov
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Patent number: 11497443Abstract: Provided are a smart shoe and a data processing method thereof. The smart shoe includes: a stance phase measurement unit for, when one of two feet is set as a reference foot and a period during which the reference foot is taken off a ground and touches the ground again is set as a walking cycle, detecting acceleration and gyro in a stance phase in which the reference foot touches the ground; a swing phase measurement unit for detecting a difference between acceleration of the swing phase when the reference foot is taken off the ground and acceleration at the moment when the reference foot touches the ground; and a predict velocity update (PUPT) unit for obtaining and correcting a velocity of the stance phase condition.Type: GrantFiled: July 2, 2020Date of Patent: November 15, 2022Assignee: INFOWORKS INC.Inventor: Hyun-Ju Park
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Patent number: 11471109Abstract: A device may be configured for performing signal processing in impedance sensing applications, and more specifically, for recovering data from an amplitude-modulated signal. In one aspect, a device includes a sensing circuit operable to sense an amplitude-modulated signal having a carrier frequency. The device also includes a mixer operable to mix the amplitude-modulated signal with a mixing signal having a mixing frequency to provide a frequency-downshifted signal having an intermediate frequency less than the carrier frequency. The device also includes a filter operable to filter the frequency-downshifted signal to provide a filtered signal. The device further includes a sampler operable to undersample the filtered signal at an undersampling frequency to provide a digital signal, the digital signal being representative of a modulating signal.Type: GrantFiled: July 9, 2015Date of Patent: October 18, 2022Assignee: CAPSULETECH, INC.Inventors: David Boettcher Baek, Donald Bernard Lemersal, Lars Lading
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Patent number: 11471134Abstract: Various embodiments are described herein for a recovery tool kit system including a recovery tool and an associated retrieval method for retrieving and storing an ingestible device.Type: GrantFiled: November 10, 2017Date of Patent: October 18, 2022Assignee: Biora Therapeutics, Inc.Inventors: Mitchell Lawrence Jones, Christopher Loren Wahl, Alec John Lillis
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Patent number: 11457833Abstract: A discrete bioelectrical impedance identification device, comprising a control module (1) and a detection module (2), wherein the control module (1) comprises a control shell (20) and a control processing circuit (21) provided inside the control shell (20); the control shell (20) is provided with conducting strips (201) which are partially exposed out of the control shell (20); the conducting strips (201) are electrically connected to the control processing circuit (21), wherein the detection module (2) comprises a detection shell (23), a probe (231) embedded in one end of the detection shell (23), a power supply (232) embedded in the other end of the detection shell (23), and a conducting needle group (233) partially exposed out of the shell; the control shell (20) is detachably connected to the detection shell (23); when the control shell (20) is firmly connected to the detection shell (23), the conducting needle group (233) abuts against the conducting strips (201); and when the control shell (20) is separType: GrantFiled: March 27, 2018Date of Patent: October 4, 2022Assignee: Beijing SMTP Technology Co., Ltd.Inventors: Qun Cao, Songtao Zhan, Jianxiong Shen
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Patent number: 11432733Abstract: An exemplary tissue detection and location identification apparatus can include, for example, a first electrically conductive layer at least partially (e.g., circumferentially) surrounding a lumen, an insulating layer at least partially (e.g., circumferentially) surrounding the first electrically conductive layer, and a second electrically conductive layer circumferentially surrounding the insulating layer, where the insulating layer can electrically isolate the first electrically conductive layer from the second electrically conductive layer. A further insulating layer can be included which can at least partially surrounding the second electrically conductive layer.Type: GrantFiled: February 25, 2020Date of Patent: September 6, 2022Assignee: BLOSSOM INNOVATIONSInventors: Joe Ting, Vincent Zuo, Ben Apollonio, Tania To, James Wright
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Patent number: 11426148Abstract: An exemplary ultrasound biopsy device includes a probe and a holster. The probe is insertable into the holster to form a completed assembly. To assemble the probe to the holster, the probe is initially slid laterally onto the holster and then slid forward to latch the probe into engagement with the holster. The holster is coupled to a vacuum control module by one or more conduits and a power cable. The conduits and/or power cable may be retracted into the vacuum control module. The probe of the biopsy device includes a blade assembly at the distal end. The blade assembly comprises a blade that snaps onto a nosecone via a pair of resilient notched ends. A frictional fitting needle cover can be inserted over the needle and blade assembly to protect the user from the sharp blade.Type: GrantFiled: March 21, 2018Date of Patent: August 30, 2022Assignee: Devicor Medical Products, Inc.Inventors: Kevin M. Fiebig, John A. Hibner, Edward A. Rhad, John S. Ehlert, Morgan R. Hunter
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Patent number: 11419589Abstract: A device is provided for removing a portion of a patient's skin and leaving an ink mark on the patient's skin to demark the area of the patient's skin where the portion of the patient's skin was removed. The device may include a flexible razor or blade which may be attached to a grip or handle to facilitate cutting accurately. An ink-filled membrane is attached to the blade and/or another part of the device, such as a bottom surface of the blade, such that, when a cut is made, the membrane ruptures, retracts or is otherwise impacted so that the ink is extruded and stains the skin at the location where the cut is made so that the location may be easily located during a subsequent examination.Type: GrantFiled: January 6, 2020Date of Patent: August 23, 2022Inventor: Laura McGevna Nelson
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Patent number: 11413653Abstract: A sensor, sensor pad and sensor array for detecting infrasonic signals in a living organism are provided. The sensor, sensor pad and/or array can be utilized for detecting, determining and/or diagnosing level of stenosis, occlusion, or aneurysm in arteries, or other similar diagnosis. The sensor can include unique circuitry in the form of a piezoelectric plate or element sandwiched between two conductive O-rings.Type: GrantFiled: July 20, 2015Date of Patent: August 16, 2022Assignee: CVR Global, Inc.Inventors: Peter Bakema, Bret Kline, Alan Langston, Gary Stephen
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Patent number: 11395885Abstract: A needle apparatus having a sheath with a protective hypotube insert and a method of making the needle sheath. An example needle apparatus includes a handle, a needle having a proximal end connected to the handle and a sheath. The sheath is configured to receive of the needle. The sheath includes a proximal end connected to the handle, a distal end, a lumen and the protective insert. The lumen passes from the proximal end to the distal end of the sheath. The protective insert is received within the lumen at the distal end of the sheath when force and/or heat are applied.Type: GrantFiled: November 23, 2016Date of Patent: July 26, 2022Assignee: Gyrus ACMI, Inc.Inventors: Jean-Martin Baillargeon, Christopher R. Ralph
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Patent number: 11391718Abstract: Disclosed is an apparatus for determining viscoelastic characteristics of at least a portion of an object. The apparatus comprises a fluidly sealable housing, comprising at least one aperture and at least one fluid inlet port and at least one resilient membrane that is operatively coupled to the housing so as to sealingly engage with the at least one aperture. The apparatus further comprises at least one actuator that is operatively coupled to the at least one inlet port and adapted to actuate the at least one resilient membrane via a working fluid that is contained within the housing, so that the at least one resilient membrane is moved towards and into engagement with at least a portion of an object at a predetermined pressure. Furthermore, the apparatus comprises at least one first sensor that is operably coupled to the membrane and that is adapted to determine at least a deformation of the at least one resilient membrane during actuation.Type: GrantFiled: February 19, 2018Date of Patent: July 19, 2022Assignee: HERIOT-WATT UNIVERSITYInventors: Paul Scanlan, Robert Lewis Reuben, Steven James Hammer, Wenmiao Shu, Simon Phipps, Stuart Alan McNeill, Daniel W. Good
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Patent number: 11363970Abstract: A dexterity testing apparatus includes a housing and a sensor. The housing is configured to be manipulated with digits of one hand of a user. The sensor is supported by the housing and configured to generate user dexterity data based upon changes in acceleration and orientation of the housing as the housing moves relative to the digits of the one hand of the user. The sensor is configured to convert the user dexterity data into an output signal indicative of the user's dexterity.Type: GrantFiled: October 10, 2017Date of Patent: June 21, 2022Inventor: Hunter Cronin